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CN88102728A - Dispersion liquid and supernatant liquid - Google Patents

Dispersion liquid and supernatant liquid Download PDF

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Publication number
CN88102728A
CN88102728A CN198888102728A CN88102728A CN88102728A CN 88102728 A CN88102728 A CN 88102728A CN 198888102728 A CN198888102728 A CN 198888102728A CN 88102728 A CN88102728 A CN 88102728A CN 88102728 A CN88102728 A CN 88102728A
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static mixer
hydrophobic substance
resin
water
basis
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珍·鲁克·马其尔
格雷厄姆·亚当
安德瑞·利伯特
佳克斯·墨瑞德
阿拉恩·乔思非·玛塞尔·瑞联塞瑞·拉彼尔
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ExxonMobil Chemical Patents Inc
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2395/00Bituminous materials, e.g. asphalt, tar or pitch
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924Significant dispersive or manipulative operation or step in making or stabilizing colloid system
    • Y10S516/928Mixing combined with non-mixing operation or step, successively or simultaneously, e.g. heating, cooling, ph change, ageing, milling

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  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Road Paving Structures (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

To be in liquid hydrophobic substance and send at least two the static mixer that is in line, can make for example resin emulsion of the less usually hydrophobic substance dispersion liquid of its average particle size continuously and apace.Resin is being higher than 50 ℃ but be lower than under the degradation temperature of hydrophobic substance, with water under pressure, be added in first mixing tank, the mixture of resin and water is delivered to its temperature maintenance at the typical temperature that is lower than first mixing tank and be lower than again in another mixing tank of water boiling point, optional water phase surfactant mixture (rather than water) is transported under pressure in first mixing tank, again optional aqueous surfactant is transported in second mixing tank.

Description

Dispersion liquid and supernatant liquid
The invention relates to the method for preparing dispersion liquid and emulsion.
In the past, resin carries out emulsification with interrupter method, as described in european patent application 0085471A number.At this positive orientation emulsification or oppositely in the emulsive method, resin have under the situation of water fusion , And under high shear with emulsifier mix.Found that these interrupter methodes are very slow.Also finding needs high energy and high shearing force when fusion, their adaptability is limited, and needs (until every batch of end of a period) for a long time to know just whether emulsification is satisfied with.Can make average particle size with these technology is about 0.5 micron resin emulsion.Also advised when making dispersion liquid and emulsion, can using the static mixer that is the Kenics mixing tank, designed described in the communique as Kenics company on March 1st, 1976.
We have found a kind of hydrophobic substance to be distributed to the method for (as the emulsification of petroleum resin) in the water now, and this method operating speed is quite fast, can carry out , And continuously and overcome above-mentioned shortcoming.
According to the present invention, with a kind of method hydrophobic substance is distributed in the water, this method comprises:
(a) be higher than 50 ℃ but be lower than under the degradation temperature of hydrophobic substance, be in liquid hydrophobic substance and deliver in one or more static mixers a kind of;
(b) under pressure water is imported in the static mixer, the size of this pressure should be enough to prevent in fact evaporation of water.
(c) water is mixed mutually with the liquid hydrophobic material;
(d) mixture of hydrophobic substance and water is delivered to another its temperature maintenance from static mixer and is being lower than the typical temperature of static mixer, and be lower than water boiling point another the cooling static mixer in;
(e) in another static mixer, hydrophobic substance is mixed with the mixture of water;
With
(f) dispersion liquid of hydrophobic substance in water taken out and do not lost in fact water.
In this method for making, it is believed that, in first mixing tank or a plurality of mixing tank, emulsifying effect has taken place, and in the end a mixing tank need make the emulsion cooling, to prevent the loss of water.
Term " hydrophobic " is used for describing the sort of natural and synthetic organism and derivative thereof that can be not water-soluble automatically.
Patent documentation about static mixer comprises United States Patent (USP) 3286992,3664638,3704006,3917811,3775063,3800985,3806097,3860217,3862022 and No. 3922220.
In the preferred embodiment of present method, in operating process, introduce a kind of tensio-active agent and make hydrophobic substance emulsification.Thereby, can cause the aqueous solution of tensio-active agent in first or second static mixer.Instead (or it would be better to), the aqueous solution of tensio-active agent can be conducted in first static mixer under pressure.In another alternate examples or additional examples, tensio-active agent can cause in first static mixer that hydrophobic substance is housed.In fact, tensio-active agent almost all uses at any time, but when hydrophobic substance itself be a kind of salt, neutral sylvic acid and during neutral functionalization wax for example, only water is just enough usually.When hydrophobic substance is acidiferous modified rosin, abietate or anhydride modified resin, also can only make water.
In method for making of the present invention, when using water phase surfactant mixture and hydrocarbon resin, often may obtain mean sizes is the resin emulsion of 50~60 weight % of emulsion less than the content of its disperse phase of 1 micron.In general, use method of the present invention, can obtain on the mechanics stablely, the resin particle mean size is the resin emulsion of 0.1~1 micron (preferably 0.1~0.35 micron).Usually can obtain to be at least 50% quite high solids content.
When hydrophobic substance was hydrocarbon resin (preferably organic hydrophobic substance), present method was particularly useful, though be not that the material of resin (hydrocarbon, rosin, rosin derivative, or the like) also can be disperseed and emulsification.They comprise the fused polymkeric substance as wax (natural, synthetic), and EVA(is the multipolymer of ethene and vinyl acetate), the EVA(of modification promptly hydrolysis, with unsaturated acid as vinylformic acid/methacrylic acid copolymerization) and rubber.Already oxidised wax is also available, if be ready, they can be neutralized in emulsion process.
The hydrogenated products of above-mentioned polymkeric substance (comprising resin) or chemical modification product also can come emulsification with method of the present invention.
Method of the present invention, for rosin ester and comprise petroleum resin, the hydrocarbon resin of chemical modification, or the hydrocarbon copolymer of their adulterant, particularly useful.People wish, the global (R﹠amp of this resin; B) softening temperature is greater than 10 ℃, for example between 10 ℃ to 180 ℃, preferably between 20 ℃ to 150 ℃.This method for making also is applicable to liquid resin.
The example of rosin ester comprises rosiny glyceryl ester; The glyceryl ester of staybelite (for example 50~65% hydrogenations); The rosiny pentaerythritol ester; The pentaerythritol ester of (50~65%) staybelite.Other typical rosin esters are methyl alcohol esters, glycol ester, or polyol ester, or the ester of ethoxyquin polyvalent alcohol.This adulterant of hydrocarbon resin/rosin derivative (comprising fortified rosin salt, sylvic acid modified resin or other above-mentioned polymkeric substance) also can use.
In the method for the invention the polymkeric substance of the suitable hydrocarbon monomer that uses as resin and multipolymer comprise by following each monomer through polymerization and various hydrocarbon resins: cracking petroleum hydrocarbon mixture and monomer mixture; Vinylbenzene; Alpha-methyl styrene; Vinyl toluene; Indenes; Butene-1 and butene-2; Iso-butylene; Divinyl; Isoprene; Pentadiene; Amylene-1 and amylene-2; Methyl butene; Branched-chain alkene; Cyclopentadiene; The dipolymer of methyl cyclopentadiene and codimerization thing; Tetrahydroindene; Vinyl norbornene; Vinyl cyclohexene; The norbornylene ring compound.These polymkeric substance and multipolymer also comprise the multipolymer of alpha-methyl styrene-p-methylstyrene; Ethene-toluene copolymer resin; Alpha-methyl styrene-styrol copolymer; Low molecular weight phenylethylene resin and modified styrene resin; The polyterpene resin that makes by α-Pai Xi, beta-pinene and monocyclic terpene (for example kautschin).By above-mentioned monomer and chlorostyrene, methoxy styrene copolymerization and other resins also can use.
The resin of particularly suitable is the hydrocarbon resin that is made by the steam cracking petroleum fractions.These hydrocarbon resins, being petroleum resin, is thermoplastic resin, (its boiling point is between 30 ℃ to 280 ℃ by the steam cracking petroleum distillate; Or boiling point is in any fraction of these overhead products of described scope; Or contain the olefin-diene hydrocarbon mixture of enough diolefine) through thermopolymerization or more be in the presence of Friedel-Crafts type catalyzer polymerization and solid resin or oily polymer.Be aggregated in 0 ° to 120 ℃ temperature range, carry out under normally 0 ° to 70 ℃ (preferably 10 ℃ to 55 ℃).
But, these resins are suitable when being polydiene, and the ring and ball softening point of 10 ℃ to 180 ℃ (preferably 20 ℃ to 150 ℃) can be arranged, and method of the present invention can be used any this resin.
These hydrocarbon resins are so a kind of resins, and they are by the C of oil pyrolysis overhead product gained 5And C 9Account for the alkene of major ingredient, diolefine and fragrant component get through single poly-or copolymerization.What the typical case used is the Friedel-Crafts catalyzer.The gained resin has fat, fragrance or fat/fragrant blended characteristic, and in general its minimum ring and ball softening point is 20 ℃.
In a broad aspect, hydrocarbon resin by boiling point at about 30 ℃ to 280 ℃ petroleum cracking overhead product or boiling point in arbitrary grade of lease making polymerization of this scope and get.These resins are made by thermopolymerization, or more generally distillate usefulness is contained 0.25~2.5% Friedel-Crafts type catalyzer such as aluminum chloride, aluminum bromide, boron trifluoride, titanium tetrachloride and titanous chloride or the like, or its solution, soup compound or their complex compound are handled and are made.Be reflected in 0 to 120 ℃ the temperature range (better be at 0 ° to 70 ℃, be preferably in 30 ° to 55 ℃) and carry out.Residual catalyzer is removed with appropriate means, filters water and/or caustic alkali or ammonia stripping then as adding methyl alcohol.Then unreacting hydrocarbon in the final gained solution and lower molecular weight oily matter are removed with vacuum distilling or steam distillation.
In the occasion of using the cracking of oil distillate, being used for the polymeric raw material can be made up of the mixture of a kind of diolefin and a kind of alkene.Must be added with enough Er Xi Ting And and make it to enter in the polymkeric substance so that obtain suitable dystectic resin, rather than oily matter.But this method for making can produce emulsion or oily oligomer.
Typical hydrocarbon resin comprises the C that gets from petroleum refining 5Cut and C 9The cut adulterant (is called C usually 5-C 9Cut) mixture through polymerization and C 5-C 9Resin.C 5-C 9The major ingredient of cut is unsaturated aliphatic hydrocarbon and ethene arene compound, and their carbon number is no more than 10 usually.Other suitable hydrocarbons resin comprises the C that is got by petroleum refining 5/ C 6Fraction monomer mixture (these monomers mainly are the unsaturated fatty acids hydro carbons) through polymerization and C 5Hydrocarbon resin.C 5Principal monomer in the cut is that the positive structure of 5 carbon atoms and the diolefin and the monoolefine of side chain are arranged.Other suitable hydrocarbon resins are terpene and a kind of C 5, C 5/ C 6Or C 5/ C 9The adulterant of cut through polymerization and polymkeric substance contain butylene and/or divinyl and ring such as Dicyclopentadiene (DCPD), vinylcyclohexene, tetrahydroindene, norbornylene, ethylene-norbornene, the C of cyclopentenes 4Cut also may exist.
The chemical modification resin, as maleic anhydride, unsaturated acid/acid anhydride, epoxide, halogen, the product of phenol modification and its esters also can use.Hydrogenated resin (for example natural/indenes/fragrance/synthetic) this causes the product , And that obtains than light colour to improve the stability of its dried oxidative stability to UV-light with present method also emulsification easily.
The example of the emulsible heat stable resin of the inventive method is the thermally stable polymer and the hydrogenated products thereof of cyclopentadiene and derivative thereof.In general, the fusing point of the resin of suitable the inventive method better is between 20 ° to 100 ℃, preferably between 20 ℃ to 115 ℃ between 10 ℃ to 150 ℃.
Can use two or more static mixers, and their common unusual sizes (length, diameter, internal part number).Static mixer is a kind of mixing equipment, and it is assembled into by the fixed internal part, because the high flow rate and the high shear rate of this equipment material of flowing through caused turbulent flow in equipment, and turbulent flow make material mixed.This mixing tank is equipped with garden tubular pipe usually, and the screw type parts of fixed are arranged in the pipe.The material of putting into through inlet is pumped into pipe by pump, shifts out as emulsion from the other end of pipe.Because the particular design of mixing tank, make turbulent flow produce cutting apart successfully, this causes material to produce dispersion when flowing through mixing tank.High flow rate is possible, and flow velocity is the function of mixing tank diameter, pipe range and pump characteristics.Use this static mixer can obtain huge handiness, but adjustable pipe is long, temperature and pressure to be to obtain required emulsion.The static mixer of particularly suitable is the mixing tank that is called Kenics and Sulzer.Component count in the number of mixing tank and the mixing tank is unrestricted, according to the essence of emulsified hydrophobic materials, can select dissimilar combinations to regulate the size of mixing efficiency and emulsion droplet.We find that when using some resin and wax, it is useful using the first long mixing tank or two mixing tank strings (therein, to produce initial contact between liquid resin and the water) together.Equipment is multiduty, and the diameter of change static mixer and the number of length and internal part can obtain suitable emulsion droplet size.
The method according to this invention, the mixture of hydrophobic substance and water leads to another static mixer by a static mixer.Therefore static mixer is as mutually near being easily.Therefore, mixing tank closely being come together, make the pipe diameter of second static mixer be a bit larger tham the diameter of first static mixer, second static mixer stretched in the outlet of first static mixer, all is easily.In this mode, the inlet of the outlet of first static mixer and second static mixer is consistent.In order to prepare the dispersion liquid or the emulsion of resin adulterant and/or polymer/copolymer adulterant, may making in the static mixer of some parallel installations flows is cut apart.
The method according to this invention, hydrophobic substance is resin for example, is in a liquid state under being lower than its degradation temperature and sends in the static mixer.Hydrophobic substance preferably is in its molten state, so it should be on its fusing point.Yet hydrophobic substance is soluble in a kind of solvent for example in paraffinic hydrocarbons (as hexane, heptane) or a kind of aromatic hydrocarbon (as benzene, toluene).Preferably at high temperature process with restriction thermal shocking or hardening effect.When using petroleum resin, in fact this temperature should for example be 110 ℃ to 220 ℃ (as 140 ℃ to 160 ℃) between 50 ℃ to 300 ℃.Temperature is preferably high, and is good more with mixing of water because the viscosity of fusion hydrophobic substance is low more, thereby obtains particle little and uniform emulsion or dispersion liquid.Yet the temperature that is adopted can not be too high, avoiding needing enough coolings in second mixing tank, or avoid second mixing tank need use a large amount of water coolants, otherwise the solids content that emulsion or dispersion liquid are willing to just can not get.
Also water is imported in first static mixer.In preferred embodiment, then in the presence of tensio-active agent (emulsifying agent), import.When emulsion is used as the tackifier of tackiness agent, during in particular as the tackifier of acrylic latex, natural rubber or synthetic rubber latex (for example styrene/butadiene rubbers latex), we tend to use anionic emulsifying agent, non-ionic emulsifying agent or their mixture, its HLB(hydrophobic/hydrophilic balance) should be greater than 12, during as the tackifier of resin, rosin or derivatives thereof, we also tend to the HLB of used emulsifying agent should be greater than 13.Need under pressure, to carry out when in first static mixer, introducing (for example spraying into) water.This pressure must be enough high to prevent the tangible evaporation of water in static mixer, and in fact, pressure normally 2 crust better is 2~70 crust between 100 crust, preferably 2~50 crust.The mixing tank beneath to pressure reduction depend on fully they design (diameter, length, component count) and equipment in flow velocity.The feed pump characteristic is only limiting factor.The temperature of first static mixer is usually at 110 ℃~160 ℃ (for example about 150 ℃), but in some cases can high (for example high to 190 ℃).
Add water total amount normally 10~80 weight % of hydrophobic substance (for example resin) weight, preferably 25~50 weight %.
Water, liquid hydrophobic material (as resin) preferably also has tensio-active agent, and they are thoroughly mixed in first static mixer when dispersion or emulsification generation, and their are transported in second static mixer then.
When using resin and tensio-active agent, except the influence of above-mentioned option table surface-active agent, and outside resin melt viscosity and the influence of temperature bonded, the high flow rate in the one or more mixing tanks of emulsive take place also is effective.For guaranteeing the effective mixing between hydrocarbon/water, in emulsifying mixer (one or more), need high flow rate.Typical flow speed value changes between 5~50 meter per seconds, for example 6~20 meter per seconds.When flow velocity surpasses 15 meter per seconds, can obtain good emulsifying stability and little emulsion droplet usually.The residence time that is obtained in this static mixer can be as short as 1/1000 second to 3/1000 second.
Dispersive or the mixture of emulsive hydrophobic substance and water transport to again in second static mixer by behind first static mixer.
In preferable concrete scheme of the present invention, not separately with water, but quite rare surfactant soln sprayed in first static mixer that its consumption is 20~60 weight % of liquid hydrophobic material preferably, for example 50 weight %.Surfactant concentrations is 0.1~25 weight % normally, and for example 1~10 weight % as an example, for example is about 4% of a water weight.If calculate with hydrophobic substance, this concentration of tensio-active agent is equivalent to about 0.2~15 weight %, preferably 3~7 weight %, and that best is 5~7 weight %.These numerical value are unrestricted, and according to the character of emulsified hydrophobic substance, these numerical value can change on a large scale.We have found that, if make the particle mean size less than 0.5 micron emulsion or dispersion liquid, when resin or rosin were carried out emulsification, per 100 parts resin or rosin at least need be with the tensio-active agents of 1.5 parts of weight.
As another selective concrete scheme, tensio-active agent can be incorporated in first static mixer with hydrophobic substance.
Arbitrary tensio-active agent all can use, but uses anionic or non-ionic tensio-active agent usually.Yet, because the HLB(hydrophobic/hydrophilic balance) and be an important indicator of surfactant properties, other tensio-active agent or their adulterant also can use (for example cationic, amphoteric).When resin emulsion is used as the thickness of acrylate copolymer in the aqueous-based adhesive prescription, the most handy anionic, non-ionic tensio-active agent or their adulterant, and also its HLB value is more preferably greater than 12.
Suitable anion surfactant comprises the water-soluble basic soap (for example soda soap, potash soap or ammonium soaps) of rosin or modified rosin; Oleate soap; Alkylaryl sulphonate (as sodium alkyl benzene sulfonate); Aliphatic alcohol sulfate (as Sodium Lauryl Sulphate BP/USP); The salt of phosphoric acid ester (as the sodium salt of ortho-phosphoric monoesters or dibasic acid esters); The ester class of sulfo-succinic acid; The sodium salt of sulfuric acid direactive glyceride; The alkyl polyoxy is for the sulfonate or the sulfosuccinate of epoxy alkyl polycondensate, or the sulfonate of alkylphenol polyalkylene oxide base polycondensate or sulfosuccinate (as the ammonium salt of nonyl phenol polyethylene oxide sulfonic acid).Other anion surfactant is an ammonium soaps.These soap classes are by amine and lipid acid such as oleic acid, palmitinic acid, and lauric acid, tetradecanoic acid, tall oil acid, modification tall oil acid (modified rosin), or Zoomeric acid are approximately by calculated amount reaction and making under room temperature or high slightly temperature.Particularly suitable be the morpholine oleate.The amine soap that other share is a triethanolamine stearate, trolamine oleate, trolamine Oleum Cocois soap, Yi Bingchunan oleate, N, N-dimethylethanolamine oleate and 3 methoxypropyl amine oleate.
Suitable nonionogenic tenside be molecular weight quite high contain a hydrophobic part, this hydrophobic part be connected to again solubilising or hydrophilic segment (latter contains just like ether chain-C-O-C-, hydroxyl-OH and carboxyl (
Figure 88102728_IMG1
) wait group) and organic compound.Its special example is, this tensio-active agent contains has the chain of one or more alkylene oxide group as hydrophilic composition in one or more.The general formula of these tensio-active agents is:
In the formula, R is a hydrophobic part that contains the Fatty Alcohol(C12-C14 and C12-C18) of 8 to 22 carbon atoms, or its alkyl contains the hydrophobic part of the alkylphenol (comprising single alkylphenol and two-alkylphenol) of 4 to 22 carbon atoms; W is an alkylidene group oxygen chain, and H is the hydrogen atom on the Sauerstoffatom that is connected in the alkylidene group oxygen chain, and y is an integer of 1 to 50, preferably from 4 to 30.
Typical Fatty Alcohol(C12-C14 and C12-C18) is an octanol, nonyl alcohol, decyl alcohol, " coconut " alcohol (C 10To C 16The mixture of alcohol), lauryl alcohol, oleyl alcohol, tallow alcohol (C 16To C 18The mixture of alcohol), stearyl alcohol and 2,6,8-trimethylammonium-4-nonyl alcohol.
Typical alkylating phenol is a butylphenol, amylic phenol, hexyl phenol, octyl phenol, nonyl phenol, 4-dodecylphenol, hexadecyl phenol, octadecyl phenol and nonadecyl phenol.
In general, suitable ionic surfactant pack is drawn together the polyethylene oxide class, for example the reaction product of Fatty Alcohol(C12-C14 and C12-C18) or alkylphenol and oxyethane (as the product of oleyl alcohol and the reaction of 15 moles of ethylene oxide); Polyalkylene oxide block copolymer (its oxirane block for example is oxyethane and propylene oxide); Carboxylic acid amide is the condensation product and the polyoxyethylene fatty acid amide of lipid acid and hydroxyalkyl amine (as diethanolamine); And carboxylicesters (as glyceryl ester, the ethoxylated ester of polyoxyethylene ester and lipid acid and glycol ester)
Nonionogenic tenside is the polyalkylene glycol ethers that contains 4 to 80 mol of alkylene oxide bases preferably.The better nonionogenic tenside of being lifted is the nonyl phenol polyglycol ether that contains about 4 moles of ethylene oxide, the trimethylammonium nonyl polyglycol ether that contains about 6 moles of ethylene oxide, contain the nonyl phenyl polyglycol ether of about 7 moles oxyethane and contain about 60 moles oxyethane and the poly-alkylene glycol ether of the mixing of 1.2-propylene oxide (mol ratio is 2: 1) mixture.
Though cats product is inadvisable, but (as the glass fibre gluing) yet can be used in some applications, typical cats product is the mixture of organic acid (as acetic acid) and a kind of amine, this amine for example is the cyclic tetrahydroglyoxaline, oxyethyl group soybean tertiary amine, the tallow polyethoxye amine that two oxyethyl group units are partly arranged at the polyethoxye of molecule, at the polyethoxye of molecule the oleoyl polyethoxye amine of 2 to 5 oxyethyl group units and the soybean polyethoxye amine that 5 oxyethyl group units are partly arranged at the polyethoxye of molecule are arranged partly.
Of the present invention another preferably in the concrete example, water is caused in the cooling static mixer; Water is as refrigerant, before emulsion or dispersion liquid are taken out from mixing tank, cool off earlier so that its temperature is reduced to the boiling point that is lower than water, water flowing also be for the solids content of emulsion that guarantees final gained or dispersion liquid suitable.For the significantly sacrificing of anti-sealing and the stability of assurance emulsion, should regulate this temperature so that the temperature maintenance of second static mixer is being lower than the boiling point of water.This temperature between 40 ℃~100 ℃, for example between 70 ℃-100 ℃, preferably is lower than 90 ℃ usually.For hydrophobic substance content , And in the resulting emulsion that processes of the terminal that is controlled at second static mixer sends to this emulsion storage or puts into drum, this water-cooled also needs.
Being more preferably, is not to send into water but with the aqueous solution of tensio-active agent to cool off in the static mixer.Used tensio-active agent can be any in the relevant tensio-active agent of the former water phase surfactant mixture of being referred to being directed at first static mixer.What be worth emphasizing is, the content , And that the water that feeds the cooling static mixer is used for controlling the emulsion hydrophobic substance makes refrigerant and uses.
As another concrete example of the present invention, more material can be sent in the static mixer.Inlet that people can send into certain cooling static mixer to one or more materials to be making a kind of latex that contains polymkeric substance, in particular as the tackiness agent latex of pressure sensitive adhesive for example.In the occasion of using polymer latex, we agree with it is passed in the cooling mixing device, and it will play cooling effect there.In this situation, available latex is with the aqueous dispersions fusion of resin, to generate a kind of resin latex binder.
Suitable latex comprises that those contain natural rubber and synthetic rubber or elastomeric latex.Typical synthetic rubber comprises styrene butadiene rubbers (SBR), carboxyl styrene-divinyl rubber, polyisoprene, acrylonitrile-butadiene rubber (NBR), sovprene (chloroprene rubber), urethanes (isocyanic ester), acrylonitrile-butadiene-styrene (ABS) rubber (ABS), styrene-butadiene-styrene block copolymer (SBS-Cariflex 1102), styrene isoprene styrene block copolymer (SIS) (SIS-Cariflex 1107) and their hydrogenation variant (Kraton G), and acrylic resin.
As an alternative, latex can be from various vinyl latex, for example ethylene-vinyl acetate and ethylene/vinyl acetate/acrylate copolymer.
As to surrogate natural or synthetic rubber, can use acrylic resin.This acrylic resin is got through polymerization by ester or this class monomer derived thing of acid amides of acrylic or methacrylic acid usually.
In final emulsion, latex (as rubber or acrylic resin) can change the ratio of resin (as petroleum resin), but normally 1: 10 to 10: the 1(weight ratio), for example, acrylic resin is 70: the 30(weight ratio), carboxyl SBR(is CSBR) be 50: 50.
As a result of method of the present invention, people can obtain the quite little emulsion of average particle size, for example between 0.1 micron to 1 micron, preferably less than 0.5 micron.Observe, use method of the present invention can increase its dispersity and promptly obtain higher fineness, its measure is that (a) improves the viscosity of temperature with each composition of reduction emulsion, and/or (b) increases the flow velocity in static mixer.The degree that the solids content of emulsion can reach, the essence that depends on hydrophobic substance, we find, can obtain solids content up to the well-proportioned emulsion of 60% size of particles when using resin and rosin, reach 30% emulsion and can obtain solids content when using wax, but product can become gel when surpassing 30 weight %, and is no longer mobile.
Compared with former method for making, people often can obtain higher total velocity of flow thereby be significantly reduced to this.Method for making of the present invention is a kind of process for continuously producing of cheapness, because it allows higher productivity (can reach 1.5 tons/hour or 30 ton per days with semi-plant scale equipment), (some mixing tanks come together also to allow when selecting processing unit huge adaptability is arranged, the size and the number could varyization of internals, different position, surfactant blend and the thermogrades of spraying into).Moreover, as easy as rolling off a log establishment optimum operation environment, equipment can reach steady state after several seconds.This method for making allows cyclical operation (emulsion that makes is recycled to the inlet of first static mixer) to improve the stability of particle size distribution and emulsion.This method for making also allows to use other emulsions, for example natural and synthetic latex (as SBR), carboxyl SBR and acrylic resin.Method typically used of the present invention there, is used emulsion in those fields, and it is a paper coating by technical field, textile finishing, metal processing, paint and latex, bituminous pavement, makeup, fruit is handled, the sterilant preparation, leather is handled emulsion, drilling fluid, concrete, the dispersion agent preparation, dyestuff and pigment, flotation, plastics, technical oils, chemical intermediate and agricultural.
The present invention makes an explanation with following embodiment.
Embodiment one
Fig. 1 is to use the graphic extension of the method for making of two static mixers.By pipeline 1 resin is injected static mixer 2.By pipeline 3 and 1 surfactant soln is sent into first static mixer 2.The inlet 4 of the outlet of first static mixer and second static mixer 5 is adjacency.By pipeline 6 water coolant is added to inlet 4.By pipeline 7 desired emulsion is taken out , And from the second static mixer exit and deliver to 8 storages.Two static mixers all are Kenics mixing tanks, first long 7 centimetres (8 parts is arranged), diameter 1/4 " (0.63 centimetre).Second long 25 centimetres (6 parts are arranged), diameter 1/2 " (1.27 centimetres).
Carry out three and tested the size of particles that , And has measured emulsion.In each test, petroleum resin are added to temperature maintenance in the first about 155 ℃ mixing tank 2.In test, be sent to the surfactant soln temperature of mixing tank, change to some extent by pipeline 3 and 1.The temperature of the water of sending into by pipeline 6 is 15 ℃.Resin compound temperature in second mixing tank 5 is about 90 ℃, and is about 90 ℃ by the emulsion temperature that pipeline 7 is taken out.
In each test, used resin is cinnamic low melting point (50 ℃) fat/aromatic hydrocarbon resin that contains 20 weight %, used tensio-active agent is Atlox3404FB, (its HLB value is 10) and/or sodium oleate (the HLB value is 17.7) and rosin acid sodium and resin acid potassium (HLB17-10).For comparing, two reference experiment of only using a static mixer have been carried out, the diameter of used mixing tank is 1/4 " (promptly 0.63 centimetre), 7 centimetres of length.With resin with Atlox3404FB(HLB10) and/or sodium oleate and/or potassium oleate add , And and about 90 ℃ emulsion taken out from the outlet of static mixer.
Atlox3404FB is the tensio-active agent (adulterant of anionic/nonionic contains 2/3 alkyl aryl sulphonic acid calcium) that ICI company makes
Seven test gained the results are shown in table 1 and 2.It shows, can produce emulsion, though it does not possess ideal stability, size of particles etc.
Carry out centrifugal test to estimate phase stability on the 4120 type whizzers of Heraeus Verifuge, numerical value is lower than 1 volume %, shows that emulsification is satisfied, is preferably lower than 0.5 volume %.
With carboxyl SBR(be for example PL3703 that produces of Polysar of CSBR) or ACRYLIC EMULSION (the Acronal 85D that produces as BASF) fusion after, these emulsions are used to make aqueous-based adhesive.
The test-results of tackiness agent is listed in table 2, and test method is general in the adhesives industry (PSTC represents the assay method of pressure-sensitive adhesive tape board of management).
Figure 88102728_IMG2
Figure 88102728_IMG3
Figure 88102728_IMG4
Figure 88102728_IMG5
Figure 88102728_IMG6
Embodiment two
In the present embodiment, blended fat/fragrant low softening point resin is respectively by the admixture of a high softening-point fatty resin (Exxon produce Escorez 1310) with a fragrant oily matter, or the rosin ester Tergum45 that is produced by a Spain Resisa and the adulterant (ratio is 38/62 weight %) of Tergum ND190 are replaced.After the fusion, the average softening temperature of rosin ester adulterant is 55 ℃.These ester rosin have following character:
External form
Tergum45 liquid stabilising rosiny triethyleneglycol ester
83 ℃ of rosiny dehydrogenations of Tergum ND 190 solid fusing points glyceryl ester
As embodiment one, the two static mixer (SM of this emulsification 1+ SM 2) method carry out.Do not add tensio-active agent in the resin, experiment condition is as testing 6 to 9.Tensio-active agent is added to water Zhong , And add to SM with about 320 liters/hour speed at 85 ℃ 1In, the emulsification overall yield is 1400 liters/hour to 1500 liters/hour.The results are shown in table 3
Embodiment three
With as the component among the embodiment two with resin: oily matter is 90: 10 adulterant, and with as embodiment one described equipment (two mixing tank), also (1/2 inch of first diameter, has 6 parts to three mixing tanks forming a line of usefulness by promptly 1.27 centimetres; 1/4 inch of second diameter, has 6 parts by promptly 0.63 centimetre; 1/2 inch of the 3rd diameter, has 10 parts by promptly 1.27 centimetres) do various further tests.Preceding two mixing tanks are used for emulsification, and the 3rd mixing tank is used for cooling.Resin acid potassium (being KOHRos), potassium oleate (being KOH Ole), rosin acid sodium (being NaoH Ros) and rosin ester are as tensio-active agent, and 2/3rds of product is neutralized.
Figure 88102728_IMG9
Embodiment four
Carry out testing with embodiment one used resin with like the embodiment two-phase.
Use tensio-active agent used among the embodiment three (fully except the neutral).
The result is as follows:
Embodiment five
Use the rosin derivative Brai Alpha that produces by DRT of supply on the market and, carry out testing with like the embodiment two-phase by the emulsifying agent Aerosol A103 and 22 of Cyanamid supply.The result is as follows:
The rosin milk of gained is tested as the tackifier of the acrylate polymer emulsion Acronal 85D that supplies on the market, and blended ratio is 30 rosin: 70Acronal
The result is as follows:
Test four
Lot number surface live-weight amount % peels off sticking shearing of the sticking ring of ring
The property agent is in resin inox inox (on polyethylene) inox
1????A103????2.4????11????7.8????4.6????42
2????A103????2.4????10.8????7.8????4.4????36
3????22????2.4????9.6????8????4.2????30
4????22/A103????3.5????9.6????8????4.2????30
5????A103????4.8????11.4????8.8????4.8????42
All samples all is 30/70, rosin: Acronal 85D is applied on the Mylar 22 gram/rice 2
The 180 ° of newton of peel value unit/25 millimeter are suspended 30 minutes pressurization backs and are surveyed, the sticking value of the PSTC ring newton of unit/25 millimeter, PSTC.
12.5 millimeters * 25 millimeters * 2 kilograms of shear force units, minute, PSTC.
Embodiment six
The synthetic polyethylene waxes Escomer H-101 that the Exxon that comes emulsification to supply on the market with the three mixing tank technologies of embodiment three produces.
Escomer H-101 has following character:
Property test method numerical value
Brookfield viscosity, milli handkerchief second
Figure 88102728_IMG12
121 ℃ of ASTMD-3236 27
Ring and ball softening point, ℃ ASTME-28 112
The Vicat softening temperature, ℃ ASTMD-1525 68
Penetration degree, dmm(100 gram, 5 seconds, 25 ℃) ASTMD-1321 3
The drippage fusing point, ℃ ASTMD-127 110
Zero pour, ℃ ASTMD-938 101
Peak melting point (DSC), ℃,
(Peak????melt????point)????ASTMD-3417????111
Density, gram per centimeter 3ASTMD-1505 0.95
All tests are all carried out with three static mixers, and the result is as follows:
Figure 88102728_IMG13

Claims (30)

1, a kind of hydrophobic substance is distributed to method in the water, it comprises:
(a) hydrophobic substance of liquid state is being higher than 50 ℃ but be lower than under the degradation temperature of hydrophobic substance and send into a static mixer;
(b) under pressure water is sent in the static mixer, this pressure should be enough to the substantial evaporation of anti-sealing;
(c) water is mixed mutually with the liquid hydrophobic material;
(d) mixture of hydrophobic substance and water being transported to temperature maintenance from first static mixer is being lower than the ordinary temp of first static mixer and is being lower than in the cooling static mixer of boiling point of water;
(e) in the cooling static mixer, the mixture of hydrophobic substance and water is mixed; With
(f) from the static mixer of above-mentioned steps (d) adding mixture, the dispersion liquid of hydrophobic mixture in water taken out, and do not make the tangible loss of water;
2, a kind of method according to claim 1 is used two static mixers;
3, a kind of method according to claim 1 is used three static mixers, and the 3rd mixing tank is the cooling mixing device.
4, the method for the above arbitrary claim of a kind of basis, hydrophobic substance wherein is organic hydrophobic substance;
5, a kind of method according to claim 4, organic hydrophobic substance wherein is a kind of petroleum resin;
6, a kind of method according to claim 5, resin is wherein made by the steam cracking oil;
7, a kind of method according to one of claim 4 and claim 6, the ring and ball softening point of resin wherein are between 10 ℃ to 180 ℃, preferably between 20 ℃ to 150 ℃;
8, the method for the above arbitrary claim of a kind of basis, hydrophobic substance wherein is a kind of liquid resin;
9, a kind of method of any according in the claim 5 to 8, resin wherein is C 5-C 9Resin;
10, the method for the above arbitrary claim of a kind of basis, hydrophobic substance wherein is fed in first static mixer under being higher than its fusing point;
11, a kind of method of any according in the claim 5 to 10, resin wherein is 50 ℃ to 300 ℃ in temperature, preferably is sent in first static mixer under 100 ℃ to 220 ℃;
12, the method for the above arbitrary claim of a kind of basis, hydrophobic substance wherein is a kind of rosin derivative;
13, a kind of method of any according in the claim 1 to 11, hydrophobic substance wherein is a kind of wax;
14, the method for the above arbitrary claim of a kind of basis, hydrophobic substance wherein is because add in the inlet of cooling static mixer or the inlet one and emulsified with the aqueous solution of tensio-active agent;
15, a kind of method of any according in the claim 1 to 14, hydrophobic substance wherein is because add in the inlet of first static mixer or the inlet one and emulsified with the aqueous solution of tensio-active agent;
16, a kind of method according to claim 14 or 15, surfactant concentration wherein are 0.1 weight % to 25 weight %;
17, a kind of method of any according in the claim 1 to 13, hydrophobic substance wherein is emulsified because tensio-active agent added in first static mixer that hydrophobic substance is housed;
18, a kind of method of any according in claim 2 to 12 and 14 to 17, the hydrophobic substance of wherein per 100 parts of weight adds the tensio-active agent of 1.5 parts of weight at least;
19, a kind of method according to claim 18, tensio-active agent wherein are a kind of negatively charged ion or nonionogenic tenside or its mixture;
20, a kind of method according to claim 19, the HLB of tensio-active agent wherein is greater than 12;
21, the method for one of above arbitrary claim of a kind of basis, tensio-active agent wherein has functionality, and the latter is neutralized in technological process;
22, the method for one of above arbitrary claim of a kind of basis, wherein the temperature of first static mixer is between 100 ℃ to 170 ℃;
23, the method for one of above arbitrary claim of a kind of basis, the water number amount that wherein is added to hydrophobic substance in first mixing tank is 25~50 weight % of hydrophobic substance weight;
24, the method for one of above arbitrary claim of a kind of basis, wherein mixture is 15 meters by the speed of first mixing tank or a plurality of mixing tanks 3/ second;
25, the method for one of above arbitrary claim of a kind of basis, hydrophobic substance wherein is a kind of resin, a kind of latex is delivered in the inlet of static mixer or a plurality of static mixer inlet of any;
26, a kind of method according to claim 25, wherein a kind of rubber or a kind of acrylic resin are added in the inlet of static mixer or a plurality of static mixer inlet of any;
27, a kind of method according to claim 25, rubber wherein is styrene butadiene rubbers, it can be carboxylated or chemical modification;
28, a kind of method of any according in the claim 25 to 27, wherein latex is 1 to the ratio of resin: 10(weight) to 10: 1(weight);
29, the emulsion of the method for making manufacturing of the above claim of a kind of basis;
30, a kind of resin emulsion according to claim 29; The average particle size that it contains is 40~60% less than 0.5 micron particle, and it also contains the emulsifying agent (its HLB value is greater than 12) of 1.5 parts of weight at least
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114377860A (en) * 2021-12-06 2022-04-22 宜宾天原海丰和泰有限公司 Resource utilization method of titanium dioxide chlorination dust collection slag by chlorination process

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236624A (en) * 1987-03-16 1993-08-17 Exxon Chemical Patents Inc. Dispersions and emulsions
LU87457A1 (en) * 1989-02-24 1990-09-19 Oreal USE, AS A COSMETIC COMPOSITION FOR HAIR, OF A WAX MICRODISPERSION, AND METHOD FOR TREATING HAIR WITH SUCH A COMPOSITION
US5474607A (en) * 1990-05-07 1995-12-12 Emoleum (Australia) Limited Bitumen emulsions
FR2665709A1 (en) * 1990-08-08 1992-02-14 Exxon France BITUMEN EMULSION.
GB2255291A (en) * 1991-05-03 1992-11-04 Exxon Research Engineering Co Bitumen emulsions.
WO1993024573A1 (en) * 1992-05-29 1993-12-09 Truax Daniel A Foamed asphalt with modifiers: method and apparatus
SE470522B (en) * 1992-11-18 1994-07-04 Nynaes Petroleum Ab Process for reducing the viscosity of bitumen
FI94884C (en) * 1994-02-18 1995-11-10 Nesotec Oy Method and apparatus for manufacturing foam bitumen
FR2723110A1 (en) * 1994-07-29 1996-02-02 Exxon France PROCESS FOR THE PREPARATION OF A BITUMINOUS COLD MIXTURE
JP3452322B2 (en) * 1995-06-05 2003-09-29 ザ・ダウ・ケミカル・カンパニー Process for producing emulsions having a high proportion of internal phase and latex produced therefrom
US5539021A (en) * 1995-06-05 1996-07-23 The Dow Chemical Company Process for preparing high internal phase ratio emulsions and latexes derived thereof
US5827360A (en) * 1996-10-09 1998-10-27 Cmi Corporation Method and equipment for producing foam bitumen
US6113659A (en) * 1998-04-02 2000-09-05 Akzo Nobel Nv Fuel comprising a petroleum hydrocarbon in water colloidal dispersion
US6194472B1 (en) 1998-04-02 2001-02-27 Akzo Nobel N.V. Petroleum hydrocarbon in water colloidal dispersion
FR2782724B1 (en) * 1998-09-02 2000-11-17 Colas Sa BITUMEN EMULSION WITH CONTROLLED VISCOSITY, COMPOSITION OF EMULSIFYING AGENTS AND MANUFACTURING METHOD
US6541426B1 (en) 1999-06-18 2003-04-01 Rohm And Haas Company Method to produce pesticide suspension concentrates
US6495166B1 (en) * 1999-11-12 2002-12-17 Alkermes Controlled Therapeutics Inc. Apparatus and method for preparing microparticles using in-line solvent extraction
US7279017B2 (en) 2001-04-27 2007-10-09 Colt Engineering Corporation Method for converting heavy oil residuum to a useful fuel
FR2836536B1 (en) * 2002-02-26 2004-05-14 Cedrat Technologies PIEZOELECTRIC VALVE
US6903138B2 (en) * 2002-06-03 2005-06-07 Intevep, S.A. Manufacture of stable bimodal emulsions using dynamic mixing
US6677387B2 (en) * 2002-06-03 2004-01-13 Intevep, S.A. Preparation of stable emulsion using dynamic or static mixers
DE10252691B3 (en) * 2002-11-13 2004-09-09 Deutag Gmbh & Co. Kg Hot asphalt charge production comprises release of molten bitumen and water into pre-heated dry minerals
FR2876700B1 (en) * 2004-10-19 2007-01-05 Ceca Sa Sa BITUMINOUS EMULSIONS, PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF MATERIALS AND ROADMAPS
US7341102B2 (en) 2005-04-28 2008-03-11 Diamond Qc Technologies Inc. Flue gas injection for heavy oil recovery
DE602007011124D1 (en) 2006-02-07 2011-01-27 Colt Engineering Corp Carbon dioxide enriched flue gas injection for hydrocarbon recovery
US20070254985A1 (en) * 2006-04-21 2007-11-01 Maas Joost H Resin dispersions with low surfactant concentrations
FR2915996B1 (en) * 2007-05-10 2009-07-10 Ceca Sa Sa BITUMINOUS ROAD MATERIALS, ESPECIALLY COLD COATED AND SERIOUS EMULSIONS, AND ROADMAPS FORMED FROM THESE MATERIALS
US8252170B2 (en) * 2008-06-27 2012-08-28 Exxonmobil Upstream Research Company Optimizing feed mixer performance in a paraffinic froth treatment process
ES2343399B1 (en) * 2009-01-28 2011-06-17 Repsol Ypf, S.A CONTINUOUS PREPARATION PROCEDURE FOR BETUN SUBMICRONIC EMULSIONS.
JP5614706B2 (en) * 2009-05-22 2014-10-29 荒川化学工業株式会社 Tackifying resin emulsion, method for producing the same, and water-based adhesive / adhesive composition
AT511644A1 (en) * 2011-07-11 2013-01-15 Ifw Manfred Otte Gmbh FORM TOOL WITH ADJUSTABLE FORM core
DE102011116390A1 (en) * 2011-10-20 2013-04-25 Macinwood Engineering Gesellschaft Für Die Holzindustrie Mbh A method of providing a waxy water-based emulsion for producing a wood-containing structure
FR2994189B1 (en) * 2012-08-02 2015-10-02 Colas Sa PROCESS FOR PREPARING A FINE BITUMINOUS BINDER EMULSION
US9321915B2 (en) * 2013-05-31 2016-04-26 Lion Copolymer Geismar, Llc Solvent-free method for making ethylene propylene diene polymer latex
FR3033795B1 (en) * 2015-03-20 2017-03-17 Eurovia CONTINUOUS PREPARATION OF CATIONIC BITUMEN EMULSIONS
EP3630893A1 (en) 2017-05-31 2020-04-08 Exxonmobil Research And Engineering Company Asphalt emulsion property prediction method and tool
RU2020115424A (en) * 2017-10-31 2021-11-08 Дау Глоубл Текнолоджиз Ллк METHODS FOR OBTAINING AQUEOUS COMPOSITIONS OF THERMAL COATINGS
CN109824914B (en) * 2019-01-24 2021-12-24 中南大学 Emulsified paraffin and preparation method and application thereof
CN109880120B (en) * 2019-01-24 2021-12-24 中南大学 Composite emulsifier for preparing emulsified paraffin and preparation method and application thereof
AT522564B1 (en) * 2020-01-10 2020-12-15 Oesterreichische Vialit Ges M B H Binder emulsion with a fiber filler

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825513A (en) * 1967-12-14 1974-07-23 Phillips Petroleum Co Emulsion bases and emulsions
US3664638A (en) * 1970-02-24 1972-05-23 Kenics Corp Mixing device
US4056401A (en) * 1973-07-05 1977-11-01 Debough Bjorn N Asphalt emulsion and manufacture thereof
US4154619A (en) * 1974-12-03 1979-05-15 Sulphur Development Institute Of Canada (Sudic) Sulphur-bituminous compositions
US4339277A (en) * 1980-09-22 1982-07-13 Schult Hans E Solid sulfur-extended asphalt composition and method and apparatus therefor
JPS57174604A (en) * 1981-04-22 1982-10-27 Toray Ind Inc Pulverized coal-water-oil mixture atomizing method and device
DE3366951D1 (en) * 1982-01-15 1986-11-20 Exxon Research Engineering Co Aqueous emulsions of hydrocarbon resins and process for preparing the same
DD204623A1 (en) * 1982-02-01 1983-12-07 Petrolchemisches Kombinat DEVICE FOR MIXING OR DISPERSING GASFOERMIGER AND FLUIDER MEDIA
US4450011A (en) * 1982-09-20 1984-05-22 Westvaco Corporation Cationic bituminous emulsions
US4496474A (en) * 1982-12-20 1985-01-29 Akzona Incorporated Asphalt emulsions comprising N-aliphatic-1,3-diaminopentane emulsifier and process
GB8410741D0 (en) * 1984-04-26 1984-05-31 British Petroleum Co Plc Emulsions
US4629511A (en) * 1985-02-07 1986-12-16 Chevron Research Company High float and rapid setting anionic bituminous emulsions
US4597799A (en) * 1985-02-21 1986-07-01 Westvaco Corporation Cationic bituminous emulsions and emulsion aggregate slurries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114377860A (en) * 2021-12-06 2022-04-22 宜宾天原海丰和泰有限公司 Resource utilization method of titanium dioxide chlorination dust collection slag by chlorination process
CN114377860B (en) * 2021-12-06 2024-03-01 宜宾天原海丰和泰有限公司 Resource utilization method for chloridized dust collection slag of titanium dioxide by chloridizing method

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